DK2041392T3 - sealing - Google Patents
sealing Download PDFInfo
- Publication number
- DK2041392T3 DK2041392T3 DK07793919.7T DK07793919T DK2041392T3 DK 2041392 T3 DK2041392 T3 DK 2041392T3 DK 07793919 T DK07793919 T DK 07793919T DK 2041392 T3 DK2041392 T3 DK 2041392T3
- Authority
- DK
- Denmark
- Prior art keywords
- sealing
- sealing device
- rings
- sliding sleeve
- locking
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title claims description 139
- 239000000463 material Substances 0.000 claims description 24
- 210000003746 feather Anatomy 0.000 claims 1
- 239000004809 Teflon Substances 0.000 description 8
- 229920006362 Teflon® Polymers 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 238000011068 loading method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/01—Sealings characterised by their shape
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/06—Sleeve valves
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Gasket Seals (AREA)
- Mechanical Sealing (AREA)
- Sealing Devices (AREA)
- Details Of Valves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20063285A NO324763B1 (no) | 2006-07-14 | 2006-07-14 | Tetningsanordning |
| PCT/NO2007/000267 WO2008020759A1 (en) | 2006-07-14 | 2007-07-09 | Sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2041392T3 true DK2041392T3 (en) | 2017-04-10 |
Family
ID=39082247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK07793919.7T DK2041392T3 (en) | 2006-07-14 | 2007-07-09 | sealing |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20100187763A1 (pt) |
| EP (1) | EP2041392B8 (pt) |
| BR (1) | BRPI0713246A2 (pt) |
| CA (1) | CA2656827A1 (pt) |
| DK (1) | DK2041392T3 (pt) |
| MX (1) | MX2009000011A (pt) |
| NO (1) | NO324763B1 (pt) |
| TN (1) | TNSN08524A1 (pt) |
| WO (1) | WO2008020759A1 (pt) |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1676391A (en) * | 1926-05-14 | 1928-07-10 | Reed Roller Bit Co | Pump |
| US4131287A (en) * | 1977-07-11 | 1978-12-26 | Exxon Production Research Company | Annular seal |
| US4811959A (en) * | 1987-11-27 | 1989-03-14 | Otis Engineering Corporation | Seal assembly for well locking mandrel |
| US5156220A (en) * | 1990-08-27 | 1992-10-20 | Baker Hughes Incorporated | Well tool with sealing means |
| US5246236A (en) * | 1992-01-21 | 1993-09-21 | Halliburton Company | Seal for long-time exposures in oil and gas well tools |
| US5263683A (en) * | 1992-05-05 | 1993-11-23 | Grace Energy Corporation | Sliding sleeve valve |
| US5826652A (en) * | 1997-04-08 | 1998-10-27 | Baker Hughes Incorporated | Hydraulic setting tool |
| US6176310B1 (en) * | 1999-02-19 | 2001-01-23 | Erc Industries, Inc. | Assembly for sealing the annulus between concentric cylindrical surfaces |
| US20020070503A1 (en) * | 2000-12-08 | 2002-06-13 | Zimmerman Patrick J. | High temperature and pressure element system |
| US6763892B2 (en) * | 2001-09-24 | 2004-07-20 | Frank Kaszuba | Sliding sleeve valve and method for assembly |
| US6869079B2 (en) * | 2002-02-15 | 2005-03-22 | Fmc Technologies, Inc. | Stackable metallic seal and method of using same |
| US6799635B2 (en) * | 2002-08-13 | 2004-10-05 | Halliburton Energy Services, Inc. | Method of cementing a tubular string in a wellbore |
| US7363981B2 (en) * | 2003-12-30 | 2008-04-29 | Weatherford/Lamb, Inc. | Seal stack for sliding sleeve |
| US7191843B2 (en) * | 2004-06-24 | 2007-03-20 | Petroquip Energy Services, Inc. | Valve apparatus with seal assembly |
| US7445047B2 (en) * | 2005-10-24 | 2008-11-04 | Baker Hughes Incorporated | Metal-to-metal non-elastomeric seal stack |
| US7434617B2 (en) * | 2006-04-05 | 2008-10-14 | Stinger Wellhead Protection, Inc. | Cup tool with three-part packoff for a high pressure mandrel |
-
2006
- 2006-07-14 NO NO20063285A patent/NO324763B1/no unknown
-
2007
- 2007-07-09 US US12/308,654 patent/US20100187763A1/en not_active Abandoned
- 2007-07-09 CA CA002656827A patent/CA2656827A1/en not_active Abandoned
- 2007-07-09 WO PCT/NO2007/000267 patent/WO2008020759A1/en active Application Filing
- 2007-07-09 DK DK07793919.7T patent/DK2041392T3/en active
- 2007-07-09 BR BRPI0713246-8A patent/BRPI0713246A2/pt not_active Application Discontinuation
- 2007-07-09 MX MX2009000011A patent/MX2009000011A/es active IP Right Grant
- 2007-07-09 EP EP07793919.7A patent/EP2041392B8/en not_active Not-in-force
-
2008
- 2008-12-17 TN TNP2008000524A patent/TNSN08524A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2656827A1 (en) | 2008-02-21 |
| US20100187763A1 (en) | 2010-07-29 |
| EP2041392A1 (en) | 2009-04-01 |
| BRPI0713246A2 (pt) | 2012-10-09 |
| EP2041392A4 (en) | 2014-08-27 |
| MX2009000011A (es) | 2009-04-06 |
| TNSN08524A1 (en) | 2010-04-14 |
| EP2041392B1 (en) | 2017-01-04 |
| WO2008020759A1 (en) | 2008-02-21 |
| NO20063285A (no) | 2007-12-10 |
| EP2041392B8 (en) | 2017-03-15 |
| NO324763B1 (no) | 2007-12-10 |
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